I have gotten Shadowheart as a companion and talked her down but she is only stays in my camp regardless of me asking her to join me. She goes though all of the lines like she will but it does not add her. even loaded before doing the encounter wither to have room to see if it will auto add her but it does not. I have no trouble dismissing and adding in the other companions just her.
I have a different problem... in camp I swapped her out for Laz'ael, next time I went back to camp because I wanted to add her, and she was gone, nowhere to be found.
